Jewelry laser spot welding machine, also known as gold and silver jewelry laser spot welding machine or small laser spot welding machine, is an instrument and equipment used for welding gold and silver jewelry, belonging to the category of spot welding machines. This device uses high-energy laser pulses to locally heat small areas of materials, forming a molten pool through thermal conduction to achieve welding. It is widely used in industries such as aviation, aerospace, sports goods, jewelry, golf heads, medical equipment, aluminum alloy dentures, instruments, electronics, mechanical processing, automobiles, etc. for hole filling, spot welding seam patterns, embedded parts, and claw foot welding. The main applicable materials include platinum, K gold, silver, titanium gold, stainless steel, copper, aluminum and their alloys.